Latin jazz musician and Grammy nominee Bobby Sanabria is suing the Grammy organization over its Spring reorganization, which took many ethnic music categories and lumped them into one.  Although many musicians have voiced disapproval, this is the strongest action so far.  We’ll see what the Recording Academy does next.  They don’t look heroic in the face of so many criticisms from musicians from Hawai’ian, Native American, Latin and other ethnic groups.  As one commenter said here, that’s where most popular music came from.